Questions tagged [knitro]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
6
votes
3answers
995 views

Is it abnormal for a model to take 8+ hours to solve?

I am building my first optimization model, it is quite large and also a non-linear problem. I have had my model solving on the NEOS Optimization Server and after 8 hours of trying to solve, the server ...
3
votes
1answer
116 views

Rolling Horizon Methods in Knitro

I am trying to solve an NLP using the Knitro solver, but I am beginning to think that I will not be able to solve the model because it is too complex. I have heard that "rolling horizons" can be used ...
6
votes
2answers
347 views

Academic Licenses of Baron & Knitro

Is there a way to obtain a free BARON or Knitro license? I am doing academic research and I really need these global optimization solvers (Knitro is not necessarily for global optimization, although ...